2866812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 8128512

約数和(自身を除く): 5261700

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 47, 51, 52, 68, 69, 78, 92, 94, 102, 138, 141, 156, 188, 204, 221, 276, 282, 299, 391, 442, 564, 598, 611, 663, 782, 799, 884, 897, 1081, 1173, 1196, 1222, 1326, 1564, 1598, 1794, 1833, 2162, 2346, 2397, 2444, 2652, 3196, 3243, 3588, 3666, 4324, 4692, 4794, 5083, 6486, 7332, 9588, 10166, 10387, 12972, 14053, 15249, 18377, 20332, 20774, 28106, 30498, 31161, 36754, 41548, 42159, 55131, 56212, 60996, 62322, 73508, 84318, 110262, 124644, 168636, 220524, 238901, 477802, 716703, 955604, 1433406, 2866812]

約数ペア:

[(1, 2866812), (2, 1433406), (3, 955604), (4, 716703), (6, 477802), (12, 238901), (13, 220524), (17, 168636), (23, 124644), (26, 110262), (34, 84318), (39, 73508), (46, 62322), (47, 60996), (51, 56212), (52, 55131), (68, 42159), (69, 41548), (78, 36754), (92, 31161), (94, 30498), (102, 28106), (138, 20774), (141, 20332), (156, 18377), (188, 15249), (204, 14053), (221, 12972), (276, 10387), (282, 10166), (299, 9588), (391, 7332), (442, 6486), (564, 5083), (598, 4794), (611, 4692), (663, 4324), (782, 3666), (799, 3588), (884, 3243), (897, 3196), (1081, 2652), (1173, 2444), (1196, 2397), (1222, 2346), (1326, 2162), (1564, 1833), (1598, 1794)]